ZXCT1081
ZXCT1081 is HIGH VOLTAGE HIGH-SIDE CURRENT MONITOR manufactured by Diodes Incorporated.
A Product Line of Diodes Incorporated
HIGH VOLTAGE HIGH-SIDE CURRENT MONITOR
Description
The ZXCT1081 is a high side current sense monitor with a gain of 10 and a voltage output. Using this device eliminates the need to disrupt the ground plane when sensing a load current.
The wide input voltage range of 40V down to as low as 3V make it suitable for a range of applications; including systems operating from industrial 24-28V rails and power supplies.
Pin Assignments
VCC 1 GND 2 OUT 3
5 SENSE4 SENSE+
Features
- 3V to 40V continuous high side voltage
- Accurate high-side current sensing
- Output voltage scaling x10
- 4.5V to 12V VCC range
- Low quiescent current: o 80 μA supply pin o 30 μA ISENSE+
- SOT23-5 package
- -40°C to 125°C ambient temperature range
Applications
- Automotive current measurement
- Industrial applications current measurement
- Battery management
- Over current monitor
- Power management
- Power adapters
Typical Application Circuit
RSENSE
SENSE+
SENSE-
VCC 1 Vcc ZXCT1081
GND 2
OUT...
